Product parameters:
Product overview
HW200 temperature humidity records instrument is a paragraph portable temperature humidity test instrument, selection high performance capacitor type polymer film humidity sensor and semiconductor type temperature sensor, has volume small, weight light, easy carry, multifunctional, high precision, features, applies Yu widely application Yu food drug security, research production, chemical medicine, warm pass air conditioning, refrigerated transportation, meteorological hydrological, paper, environmental, archives, experiment (test) room, Museum, power, tobacco, other various field for temperature humidity test using.
Main features
1. real-time display of all parameters
2. high precision, high resolution, high stability
3. dot-matrix LCD, white backlit screen
4. two units (c, f) are free to switch automatically after power off memory
5. three temperatures: wet-bulb temperature, dew point temperature, the dry-bulb temperature (ambient temperature) to switch freely between, shut down automatically after the memory
6. record the sampling interval minimum interval to 2S, option to seconds, minutes, hours, arbitrary sampling interval
7. store 8000 sets of test data, and automatically calculates the average store, maximum value and minimum value
8. connection is not real-time data can be read, stored, analyzed, actions such as print
9. free auto power off APO function (10 minutes)
10. Save and load data, and can set the collection interval
11. the unique design of sensor measurements more accurate;
12.Usb connectivity, rechargeable, communications
Parameter specifications
Model | HW200 |
Temperature measuring range | -40~125℃ ( -40~257 f) |
Precision | 10~50℃ to ± 0.2 deg 40~125℃ ± 0.4 ºc (± 0.4 f -40~257 f 50~131 f for at ± 0.8 degrees c) |
Resolution | 0.1 ° c/0.2 degrees Fahrenheit |
Temperature sensor type | Semiconductor |
Relative humidity range | 0 to 99.9%RH (relative humidity) |
Precision | ± 2.0%RH (10-90%RH) @25 c (77 f) |
Resolution | 0.1%RH |
Response time | Max 30 seconds |
Sensor hysteresis | ±0.3¥%RH |
Drift | ﹤ 0.5%RH/years |
Temperature sensor type | Electronic capacitance polymer film |
Temperature temperature range | -20-60 (-4 to 140 ºf) |
Dew point temperature range | -50-60 (-58 to 140 ºf) |
Memory | 8000 groups of data |
Power supply | 1 built-in lithium battery |
Battery life | 400 hours |
Store environment | Loudness relative humidity (RH) is below 80%-20-60 (remove the battery) |
Working temperature | -20-60 |
Operating humidity | 0-55 c |
Weight/dimensions | 190g (including battery) 138x65x25mm |

